Tad Book3 - Improper Authorization
Priority MEDIUM 42CWE-285Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-285.
Summary
Tad Book3 editing book page does not perform identity verification. Remote attackers can use the vulnerability to view and modify arbitrary content of books without permission.
Why it matters now
EPSS 0.01262 69th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Tad | Tad Book3 | up to 3.89 | — | No fix listed | CNA |
- Tad Book3 VendorTad Affected up to 3.89 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:tad_book3_project:tad_book3:*:*:*:*:*:*:*:* | before 3.9 | Vulnerable | Tad Book3 Project |
- cpe:2.3:a:tad_book3_project:tad_book3:*:*:*:*:*:*:*:* Versions before 3.9 Vulnerable ·Tad Book3 Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-41974
- 2026-10-03 Alias added: GHSA-rj7f-mcvj-v87g
References
More Tad Book3 Project Tad Book3 vulnerabilities
- TI-2021-18300 Tad Book3 - Stored XSS CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-41974 · CVE Program
- CVE-2021-41974 · NVD
- FIRST EPSS
- GHSA-rj7f-mcvj-v87g · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences